Nissan Altima 2007-2012 Service Manual: Component diagnosis

Rear window defogge
REAR WINDOW DEFOGGER : CONSULT-III Function (BCM - REAR DEFOGGER) DATA MONITOR ACTIVE TEST ...

Rear window defogger switch
Description • The rear window defogger is operated by turning the rear window defogger switch ON. • Turns the indicator lamp in the rear window defogger switch ON when operating the rear ...

Other materials:

P0448 evap canister vent control valve
Description The EVAP canister vent control valve is located on the EVAP canister and is used to seal the canister vent. This solenoid valve responds to signals from the ECM. When the ECM sends an ON signal, the coil in the solenoid valve is energized. A plunger will then move to seal the ca ...

Diagnosis sensor unit
Removal and Installation REMOVAL 1. Diagnosis sensor unit harness connector 2. Diagnosis sensor unit shield 3. Diagnosis sensor unit A. Diagnosis sensor unit bolts CAUTION: • Before servicing, turn ignition switch OFF, disconnect both battery terminals and wait at least three minutes ...

M&A branch line circuit
Diagnosis Procedure INSPECTION PROCEDURE 1.CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the terminals and connectors of the combination meter for damage, bend and loose connection (unit side and connector side). ...